Grab your kids attention with these colorful alphabet mats. Interlocking pieces are 12" x 12" which will cover an area of 28 square feet when interlocked. Pieces also interlock in 3-D format to make boxes and other shapes. They are made of 1/3 inch thick, foam-like materials. Children spell words or use their imagination to create houses, toy boxes, castles, etc. A colorful addition for pre-school and kindergarten classrooms. Comes in attractive plastic tote bag for easy storage. Non-toxic, safe and washable.

Dimensions: (12" x 12" x 1/3")